{%- if let Some(app_name) = app_name.get() -%}
{{ app_name }}
{%- endif -%}
{%- if let Some(url) = url.get() -%}{%- endif -%} {%- if self.has_footer() -%} {%- endif -%} {%- if url.get().is_some() -%} {%- endif -%}